1. Cylinder Heads & Parts Engines Components For Sale
  2. sku: 10432299117583772
  3. INFINITI 306.IN1M18

INFINITI 306.IN1M18 Cylinder Head Q50

fits make: Infiniti. year: 2018.

306.in1m18 Infiniti Q50 2018 Cylinder Head 51639

( Part Type: Cylinder Head ), ( Conditions Options: Right Side ), ( Genuine Oem: Yes ), ( Ipn: 306.in1m18 ), ( Descriptionpartcondition: Used Head, Needs Checked Before Install )

Review INFINITI Q50 Cylinder Head fits 2018

Infiniti 306.IN1M18 Cylinder Head for Q50 (2018) - A Premium Engine Component Upgrade

The Infiniti 306.IN1M18 Cylinder Head, designed for the Q50 models of 2018, is a testament to Infiniti's commitment to high-performance engineering. This premium engine component is meticulously crafted to deliver an unparalleled driving experience, blending power, efficiency, and reliability.

The 306.IN1M18 cylinder head is a direct-replacement part, ensuring a seamless installation process. It boasts a robust design, featuring a durable casting that can withstand the rigors of high-speed driving and daily commuting alike. The head is equipped with four valves per cylinder, optimized for improved airflow and combustion efficiency.

Each valve is actuated by a roller rocker arm, reducing friction and ensuring smooth operation. The head also features a multi-point fuel injection system, which delivers precise fuel metering for optimal engine performance.

The Infiniti 306.IN1M18 cylinder head is engineered to meet the highest standards of quality and durability. It is designed to provide long-lasting performance, ensuring your Q50 remains a reliable and powerful vehicle on the road.

Whether you're a performance enthusiast or simply seeking a reliable replacement part for your Infiniti Q50, the 306.IN1M18 cylinder head is an excellent choice. It not only enhances your vehicle's performance but also contributes to its longevity, making it a worthwhile investment for any Infiniti Q50 owner.

The Infiniti Q50 2018 Cylinder Head (model 306.IN1M18) is a high-performance luxury sedan with a 3.0L V6 engine. Here are some pros and cons to help you make an informed decision:

Pros:

1. Powerful engine: The 3.0L V6 engine delivers strong performance, with up to 300 horsepower and 295 lb-ft of torque.

2. Advanced technology: The Q50 features advanced technology such as Direct Adaptive Steering, Infiniti InTouch infotainment system, and active safety features like Forward Emergency Braking and Blind Spot Intervention.

3. Comfortable ride: The Q50 offers a smooth and comfortable ride, making it a great option for long drives.

4. Luxurious interior: The cabin is luxurious, with high-quality materials, comfortable seating, and a sleek design.

Cons:

1. Fuel economy: The Q50's powerful engine can lead to lower fuel economy, with an EPA-estimated 20 mpg city and 29 mpg highway.

2. Maintenance costs: Like many luxury vehicles, the Q50 may require more expensive maintenance and repairs compared to non-luxury vehicles.

3. Reliability issues: Some owners have reported reliability issues with the Q50, including engine problems and transmission issues.

4. High starting price: The Infiniti Q50 has a high starting price, which may be a deterrent for some buyers.

In conclusion, the Infiniti Q50 2018 Cylinder Head (model 306.IN1M18) offers strong performance, advanced technology, and a luxurious interior. However, it has lower fuel economy, potential reliability issues, and a high starting price. If you prioritize strong performance and luxury features and are willing to pay a higher price, the Q50 could be a good fit for you. If you are concerned about fuel economy, maintenance costs, or reliability issues, you may want to consider other options. It's always a good idea to do thorough research and test drive the vehicle before making a final decision.

Details:

1875 N State Road 37, Pauli, IN 47454. Our hours are.

part #: 306.in1m18 prices

  • $191.67-$639.99

specifications cylinderheapar:

  • for makes: Infiniti
  • for years: 2018
  • part type: Cylinder Head
  • conditions options: Right Side
  • genuine oem: Yes
  • ipn: 306.in1m18
  • descriptionpartcondition: Used Head, Needs Checked Before Install

general cylinderheapar:

  • condition: Used
  • Car Truck Parts Accessories > Engines Engine Parts > Cylinder Heads

payments cylinderheapar:

  • wallet: Apple-pay
  • credit card: Diners-club
  • other

returns cylinderheapar:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer

shipping cylinderheapar:

  • class: Standard
  • type: Fixed
  • service: Standard
  • cost: $0.00
  • transit: 3-9 Days

offer cylinderheapar:

  • options: Ship-to-home
  • quantity: 1
  • started: September 16, 2025
  • sold: 0
  • availability: In Stock

seller cylinderheapar:

  • city: Paoli, Indiana
  • rating: 100.0%
  • # reviews: 1196
for makes: infiniti, for years: 2018, part type: cylinder head, conditions options: right side, genuine oem: yes, descriptionpartcondition: used head, needs checked before install,
manufacturer: infiniti, category: auto parts > car truck parts accessories > engines engine parts > cylinder heads, sku: 10432299117583772,
Infiniti 51639 Is Similar To:
cylinderheapar logo
5 offers $191.67–$639.99 USD
  • Remanufactured. Offer #1 priced at $639.99 + $140.00 shipping estimate = $779.99* total. +$140.00 shipping
  • Used. Offer #2 priced at $449.99 + $0.00 shipping estimate = $449.99* total. FREE SHIPPING
  • Used. Offer #3 priced at $191.67 + $0.00 shipping estimate = $191.67* total. FREE SHIPPING
  • Used. Offer #4 priced at $399.00 + $85.00 shipping estimate = $484.00* total. +$85.00 shipping
  • Used. Offer #5 priced at $149.99 + $89.99 shipping estimate = $239.98* total. +$89.99 shipping

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